Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAbXwBgBCBiK0S95saubBoaOnO3uzb3BZBcv4XaWG2S4wDWMyZnM5qJkTWy… (1,748 chars)"
  }
}